Device for precise connection for a machine for continuous unwinding
OwnerBernard Muller, Jean-Louis Dumasinventors
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Abstract
The present invention relates to a device for precise connection for a continuous unrolling machine, comprising at least a means (3) for unrolling two spools, a strip accumulator (4) and a device for connecting ending strips (1) and new strips (2). Device characterized in that the connection device is essentially constituted by adjoining an indexing station (5) for the strips (1 and 2) and by at least one means (6, 37) for precise control of the speed of movement of the strip through the joining and indexing station (5). The invention is more particularly applicable to the field of machines for continuously unrolling strip material, from spools, to supply continuously printing machines, forwarding machines or the like.
Claims23
Precision connection device for a continuous unrolling machine, comprising at least one means (3) for unrolling two spools, a strip accumulator (4) and a device for connecting an ending strip (1) and a new strip (2), characterized in that the connection device is essentially constituted by adjoining an indexing station for the strips (1 and 2) and by at least one means (6, 37) for precise control of the speed of movement of the strip through the joining and indexing station (5).
Dependencies are inferred from the claim text.